GB/T 22055.1-2008 《Microscopes - Screw threads for objectives and related nosepieces - Part 1: Screw thread type RMS (4/5in×1/36in)》 Related products

GB/T 2 2055.1 - 2008 Focusing Microscope Objective Threads. Part 1 of this standard is for RMS-type objective threads (4/5in × 1/36in). In Microscope construction, the threaded connection of the objective is crucial, which is related to the stability of the objective and the barrel and the Optical Property. This standard specifies in detail the size specifications and pitch accuracy of the threads of the RMS-type objectives. It provides precise specifications for Microscope production, maintenance and objective lens adaptation to ensure reliable connection between objectives and Microscopes from different manufacturers, and guarantees Microscope imagery mass and operating Stability.